tsiry-sandratraina.com
A modern Music Player Daemon based on Rockbox open source high quality audio player
libadwaita
audio
rust
zig
deno
mpris
rockbox
mpd
1/* $OpenBSD: strlcat.c,v 1.13 2005/08/08 08:05:37 espie Exp $ */
2
3/*
4 * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19#include "string-extra.h"
20
21/*
22 * Appends src to string dst of size siz (unlike strncat, siz is the
23 * full size of dst, not space left). At most siz-1 characters
24 * will be copied. Always NUL terminates (unless siz <= strlen(dst)).
25 * Returns strlen(src) + MIN(siz, strlen(initial dst)).
26 * If retval >= siz, truncation occurred.
27 */
28size_t
29strlcat(char *dst, const char *src, size_t siz)
30{
31 char *d = dst;
32 size_t dlen, n = siz;
33
34 /* Find the end of dst and adjust bytes left but don't go past end */
35 while (n-- != 0 && *d != '\0')
36 d++;
37 dlen = d - dst;
38 n = siz - dlen;
39
40 return strlcpy(dst + dlen, src, n) + dlen;
41}
42